{
  "manageEntity": {
    "action": "Repost",
    "entityId": "874634524",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x635dab087233c520df3d2f50522b5c5d5b82f115f126a47e9d978e73e05b55ba",
    "signature": "0x5cf049b8a0ffd2d0bc9b4aacb477d1d84040c7feb3872d6e206437945d0c3d1a744df403992ea647917755244d03d1c22d24913030fccac9933d5282b7c94ec21c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}